Brief introduction of Harry Potter's four colleges
Gryffindor: Courage
The most important thing in Gryffindor is courage. Courage is the most important thing, so only those who have enough courage can enter Gryffindor. Gryffindor was named after its founder Godric Gryffindor. This college has trained many excellent wizards, such as Harry's parents, Dumbledore and so on. Only the real Gryffindor can pull out the Godric Gryffindor sword from sorting hat. Harry pulled it out in the second grade.
Slytherin: Smart.
Most people in Slytherin are quite clear, so shrewdness is the characteristic of entering Slytherin. Although most people in Slytherin look like villains, they are not. Even Malfoy, who seems to do all kinds of evil, was actually forced to do nothing and finally protected Harry. There are people like Snape in Slytherin, which shows that people in this college are just not so emotional and impulsive, and they are not bad people.
Hufflepuff: Kindness
People in Hufflepuff College are generally kind, have never done anything very impulsive, and are famous for being good at food-related spells. It is also the college with the largest number of students. Most people in Hufflepuff College are kind and helpful, and basically have no bad intentions. It can be said that it is the most common and the least ambitious of the four schools of Harry Potter, and many famous wizards have been born.
Ravenclaw: Wisdom
Harry's girlfriend Zhang Qiu and Harry's good friend luna lovegood are both Ravenclaw students. They are smart, too. When sorting hat chooses, he will also assign people with great knowledge and wisdom to Ravenclaw. Ravenclaw's founder is beautiful and strict. She thinks that smart people are the most promising, so she likes smart people very much and takes them as the selection criteria.